G83/2 Engineering Recommendation Certificate Number: TR002007 001 Type Approval and manufacturer/supplier declaration of compliance with the requirements of Engineering Recommendation G83/2. Type reference number Generating Unit technology System supplier name Address PVI4000TL Photovoltaic Grid Tied Inverter Trannergy Co., Ltd. No. 188 Weiwu Rd, Shanghai 201802, China Tel 0086 021 38953908 Tel 0086 021 38953908 E:mail xujm@trannergy.com E:mail xujm@trannergy.com Connection Option 3.65 kw single phase, single, split or three phase system Maximum rated kw three phase capacity, use separate sheet if more than one connection option. kw two phases in three phase system kw two phases split phase system manufacturer/supplier declaration. I certify on behalf of the company named above as a manufacturer/supplier of Small Scale Embedded Generators, that all products manufactured/supplied by the company with the above Type referencee number will be manufactured and tested to ensure that they perform as stated in this Type Verification Test Report, prior to shipment to site and that no site modifications are required to ensure that the product meets all the requirements of G83/2. Signed On behalf of Trannergy Co., Ltd. Note that testing can be done by the manufacturer of an individual component, by an external test house, or by the supplier of the complete system, or any combination of them as appropriate. Where parts of the testing are carried out by persons or organisations other than the supplier then the supplier shall keep copies of all test records and resultss supplied to them to verify that the testing has been carried out by people with sufficient technical competency to carry out the tests.
Power Quality. Harmonics. The requirement is specified in section 5.4.1, test procedure in Annex A or B 1.4.1 rating per phase (rpp) 3.65 kw NV=MV*3.68/rpp Harmonic At 45-55% of rated Normalised Value Value (MV) in (NV) in 100% of rated Value (MV) in Normalised Value (NV) in Limit in BS EN 61000-3-2 in Higher limit for odd harmonics 21 and above 2 0.053 0.053 0.066 0.066 1.080 3 0.076 0.076 0.064 0.064 2.300 4 0.021 0.021 0.007 0.007 0.430 5 0.139 0.140 0.077 0.078 1.140 6 0.007 0.007 0.007 0.007 0.300 7 0.141 0.142 0.029 0.029 0.770 8 0.007 0.007 0.012 0.012 0.230 9 0.069 0.069 0.059 0.060 0.400 10 0.006 0.006 0.010 0.010 0.184 11 0.039 0.039 0.087 0.088 0.330 12 0.008 0.008 0.022 0.022 0.153 13 0.057 0.057 0.044 0.044 0.210 14 0.007 0.007 0.023 0.023 0.131 15 0.100 0.101 0.038 0.038 0.150 16 0.007 0.007 0.015 0.016 0.115 17 0.126 0.127 0.044 0.044 0.132 18 0.010 0.010 0.008 0.008 0.102 19 0.115 0.115 0.074 0.075 0.118 20 0.015 0.015 0.014 0.014 0.092 21 0.102 0.103 0.103 0.104 0.107 0.160 22 0.015 0.015 0.013 0.013 0.084 23 0.081 0.082 0.018 0.018 0.098 0.147 24 0.010 0.010 0.010 0.011 0.077 25 0.024 0.024 0.036 0.036 0.090 0.135 26 0.013 0.013 0.019 0.020 0.071 27 0.024 0.024 0.050 0.051 0.083 0.124 28 0.011 0.011 0.016 0.016 0.066 29 0.020 0.020 0.042 0.043 0.078 0.117 30 0.007 0.007 0.023 0.023 0.061 31 0.019 0.019 0.023 0.024 0.073 0.109 32 0.008 0.008 0.004 0.004 0.058 33 0.018 0.018 0.011 0.011 0.068 0.102 34 0.006 0.006 0.010 0.010 0.054 35 0.020 0.020 0.034 0.035 0.064 0.096 36 0.008 0.008 0.006 0.006 0.051 37 0.025 0.026 0.023 0.023 0.061 0.091 38 0.006 0.006 0.005 0.006 0.048 39 0.035 0.035 0.033 0.033 0.058 0.087 40 0.010 0.010 0.005 0.005 0.046 Note the higher limits for odd harmonics 21 and above are only allowable under certain conditions, if these higher limits are utilised please state the exemption used as detailed in part 6.2.3.4 of BS EN 61000-3-2 in the box below.
Power Quality. Voltage fluctuations and Flicker. The requirement is specified in section 5.4.2, test procedure in Annex A or B 1.4.3 Starting Stopping Running d max d c d (t) d max d c d (t) P st P lt 2 hours Values Normalised to standard impedance and 3.68kW for multiple units Limits set under BS EN 61000-3-2 0.38 0.28 0.32 1.65 0.28 0.32 0.225 0.185 0.38 0.28 0.32 1.65 0.28 0.32 0.225 0.185 4% 3.3% 3.3% 4% 3.3% 3.3% 1.0 0.65 500ms 500ms Test start date 2014.12.08 Test end date 2014.12.08 Test location Floor 2, Building 2, No. 188, weiwu Road, jiading District, Shanghai Power quality. DC injection. The requirement is specified in section 5.5, test procedure in Annex A or B 1.4.4 Test power 10% 55% 100% level Recorded value 5.5mA 7.6mA 9.8mA as % of 0.03% 0.05% 0.06% rated AC current Limit 0.25% 0.25% 0.25% Power Quality. Power factor. The requirement is specified in section 5.6, test procedure in Annex A or B 1.4.2 216.2V 230V 253V at three voltage levels and at full. Voltage to be maintained 0.995 0.997 0.996 within ±1.5% of the stated level during value the test. Limit >0.95 >0.95 >0.95 Protection. tests The requirement is specified in section 5.3.1, test procedure in Annex A or B 1.3.3 Function Setting Trip test tests Time Time /time Confirm no trip U/F stage 1 47.5Hz 20s 47.49 Hz 18S 47.7Hz 25s
U/F stage 2 47Hz 0.5s 46.99 Hz 0.4S 47.2Hz 19.98s 46.8Hz O/F stage 1 51.5Hz 90s 51.51 Hz 88S 51.3Hz 95s O/F stage 2 52Hz 0.5s 52.01 Hz 0.4S 51.8Hz 89.98s 52.2Hz Protection. Voltage tests The requirement is specified in section 5.3.1, test procedure in Annex A or B 1.3.2 Function Setting Trip test tests Voltage Time Voltage Time Voltage Confirm no trip /time U/V stage 1 200.1V 2.5s 200.1V 2.4S 204.1V 3.5s U/V stage 2 184V 0.5s 184.0V 0.4S 188V 2.48s 180V O/V stage 1 262.2V 1.0s 262.2V 0.9S 258.2V 2.0s O/V stage 2 273.7V 0.5s 273.7V 0.4S 269.7V 0.98s 277.7V Note for Voltage tests the Voltage required to trip is the setting ±3.45V. The time can be measured at a larger deviation than the minimum required to operate the protection. The tests need to be carried out at the setting ±4V and for the relevant times as shown in the table above to ensure that the protection will not trip in error. Protection. Loss of Mains test. The requirement is specified in section 5.3.2, test procedure in Annex A or B 1.3.4 To be carried out at three power levels with a tolerance of plus or minus 5% in Test Power levels. Test Power 10% 55% 100% 10% 55% 100% Balancing load on islanded network Trip time. Limit is 0.5 seconds 0.380S 0.365S 0.420S 0.395S 0.340S 0.405S Protection. change, Stability test The requirement is specified in section 5.3.3, test procedure in Annex A or B 1.3.6 Start Change End Confirm no trip Positive Vector Shift 49.5Hz +9 degrees
Negative Vector Shift 50.5Hz - 9 degrees Positive drift 49.5Hz +0.19Hz/sec 51.5Hz Negative drift 50.5Hz -0.19Hz/sec 47.5Hz Protection. Re-connection timer. The requirement is specified in section 5.3.4, test procedure in Annex A or B 1.3.5 Test should prove that the reconnection sequence starts after a minimum of 20 seconds for restoration of voltage and frequency to within the stage 1 settings of table 1. Time setting Checks on no reconnection when voltage or frequency is brought to just outside stage 1 limits of table 1. 30 32 At 266.2V At 196.1V At 47.4Hz At 51.6Hz Confirmation that the does not re-connect. No-reconnect Fault level contribution. The requirement is specified in section 5.7, test procedure in Annex A or B 1.4.6 For a directly coupled For a Inverter Parameter Symbol Value Time Volts after fault Peak Short Circuit current i p - 20ms 33.5 0.56 Initial Value of aperiodic current Initial symmetrical shortcircuit current* Decaying (aperiodic) component of short circuit current* Reactance/Resistance Ratio of source* A - 100ms 32.8 0.38 I k - 250ms 32.5 0.25 i DC - 500ms 31.6 0.16 X / R Time to trip 0.085S In seconds